//
//  IMAudioMessage.h
//  MLIM
//
//  Created by molon on 15/6/28.
//  Copyright (c) 2015年 molon. All rights reserved.
//

#import "IMMessage.h"

@interface IMAudioMessage : IMMessage

@property (nonatomic, strong) NSURL *audioURL;
@property (nonatomic, assign) double duration;

- (BOOL)unheared;
- (void)setHeared;

@end
